參數(shù)資料
型號: AN6448NFBP
廠商: PANASONIC CORP
元件分類: 無繩電話/電話
英文描述: CAP 120PF 50V CERAMIC MONO 5%
中文描述: TELEPHONE SPEECH CKT, PQFP64
封裝: 14 X 14 MM, PLASTIC, QFP-64
文件頁數(shù): 10/11頁
文件大小: 156K
代理商: AN6448NFBP
2. Other control switches
(Address) (Description)
00 All reset
07 Recording amp. ON
0F Playing amp. ON
17 Receiver volume 6 dB up
1F Receiver volume 9 dB up (when address 17 is on)
27 Handset receiver amp. mute
2F Loudspeaker amp. gain 12 dB down
Note) Address is in hexadecimal.
Note) Empty space means “not applicable.” Address is in hexadecimal.
Input
Output
Line output
Handset rec.
Loudspeaker
Intercom
RF1
RF2
Recording
Time stamp
I
Logic Circuits Address Specifications
1. Cross-point switch
Loudspeaker
Microphone
Receiver
Intercom
RF1
RF2
MIX
AUX
10
18
20
28
30
38
09
21
29
31
39
02
0A
12
1A
32
3A
0B
23
2B
33
3B
0C
14
1C
2C
34
3C
0D
15
1D
25
35
3D
0E
16
1E
26
2E
3E
37
I
Package power dissipation
0
200
0
150
125
100
900mW
Ambient Temperature
Ta (C)
640mW
P
D
75
50
25
1600
1400
1200
1000
800
600
400
P
D
– Ta
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